Answers
Jan 16, 2023 - 09:38 AM
The Furnace should have nothing to do with the heat pump. The Wiring Kit Part # 520832 is for the older (pre-2001) SF Furnaces that used a non-fan control Module Board and a separate Time Delay Relay to convert the Furnace to use the current 521099 Fan Control Module Board.Suburban 520832 Fan Control Wiring Kit For SF Series Furnaces (rvupgradestore.com)
Suburban 521099 12V DC 3G Fan Control Board (rvupgradestore.com)
Suburban 521099 12V DC 3G Fan Control Board (rvupgradestore.com)
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